55 Sunningdale Avenue, Feltham, TW13 5JR Data via plota.co.uk
Proposal
Variation of condition 3 (approved plans) to allow a flat roof instead of the pitched roof on the first floor rear extension of planning permission () approved 21/07/2023 for the erection of two storey side extension and a part single part two storey rear extension to the house Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. A decision is expected by 12 Oct 2026.
Documents 3
Statements & assessments 1
Plans & drawings 1
Application forms 1
Associated applications 2
Part of
Conditions variation sought for 3
- VariationVariation of condition 3 (approved plans) to allow a flat roof instead of the pitched roof…This applicationP/2026/2373
Site constraints 6
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £247,000 in January 2008. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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Important details
Consultation & key dates
- Consultation
- 21 Aug 2026
- Comments by
- 11 Sept 2026
- Statutory expiry
- 12 Oct 2026
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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55 Sunningdale Avenue, Feltham, TW13 5JR
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Referenced application
Council archive
55 SUNNINGDALE AVENUE, FELTHAM, TW13 5JR
Erection of two storey side extension and a part single part two storey rear extension to the house
- Received
- 6 Apr 2023
- Decided
- 21 Jul 2023
- Outcome
- Approved

The consultation period closed on 11 Sept 2026.